JP3302165B2 - カラーフィルターの欠陥修正方法 - Google Patents

カラーフィルターの欠陥修正方法

Info

Publication number
JP3302165B2
JP3302165B2 JP5703694A JP5703694A JP3302165B2 JP 3302165 B2 JP3302165 B2 JP 3302165B2 JP 5703694 A JP5703694 A JP 5703694A JP 5703694 A JP5703694 A JP 5703694A JP 3302165 B2 JP3302165 B2 JP 3302165B2
Authority
JP
Japan
Prior art keywords
electrodeposition
color filter
defect
pixel
color
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP5703694A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07270609A (ja
Inventor
晃 松村
雅史 大畑
守 清尾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP5703694A priority Critical patent/JP3302165B2/ja
Priority to US08/411,147 priority patent/US5531881A/en
Priority to KR1019950006520A priority patent/KR100447379B1/ko
Priority to EP95104554A priority patent/EP0675383A1/en
Priority to TW084103257A priority patent/TW270177B/zh
Publication of JPH07270609A publication Critical patent/JPH07270609A/ja
Application granted granted Critical
Publication of JP3302165B2 publication Critical patent/JP3302165B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
JP5703694A 1994-03-28 1994-03-28 カラーフィルターの欠陥修正方法 Expired - Fee Related JP3302165B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP5703694A JP3302165B2 (ja) 1994-03-28 1994-03-28 カラーフィルターの欠陥修正方法
US08/411,147 US5531881A (en) 1994-03-28 1995-03-27 Method for correcting defect in color filter
KR1019950006520A KR100447379B1 (ko) 1994-03-28 1995-03-27 컬러필터중의결함을교정하기위한방법
EP95104554A EP0675383A1 (en) 1994-03-28 1995-03-28 Method for correcting defect in color filter
TW084103257A TW270177B (ko) 1994-03-28 1995-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5703694A JP3302165B2 (ja) 1994-03-28 1994-03-28 カラーフィルターの欠陥修正方法

Publications (2)

Publication Number Publication Date
JPH07270609A JPH07270609A (ja) 1995-10-20
JP3302165B2 true JP3302165B2 (ja) 2002-07-15

Family

ID=13044223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5703694A Expired - Fee Related JP3302165B2 (ja) 1994-03-28 1994-03-28 カラーフィルターの欠陥修正方法

Country Status (5)

Country Link
US (1) US5531881A (ko)
EP (1) EP0675383A1 (ko)
JP (1) JP3302165B2 (ko)
KR (1) KR100447379B1 (ko)
TW (1) TW270177B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783339A (en) * 1994-10-13 1998-07-21 Sumitomo Chemical Company, Limited Method for preparing a color filter
US6208404B1 (en) * 1996-05-16 2001-03-27 Tryonics Corporation Black matrix
US6054235A (en) * 1997-09-08 2000-04-25 Photon Dynamics, Inc. Color filter repair method
WO1999013363A1 (en) * 1997-09-08 1999-03-18 Photon Dynamics, Inc. Color filter repair method and apparatus
US6603510B1 (en) * 1997-12-08 2003-08-05 Intel Corporation Formation of protective coatings for color filters
KR20000025562A (ko) * 1998-10-13 2000-05-06 윤종용 컬러 필터 기판의 수리 방법
US6812992B2 (en) * 2001-01-26 2004-11-02 Rockwell Collins Photo ablation to resolve “bright on” pixel defects in a normally white LCD
TWI437282B (zh) * 2007-01-29 2014-05-11 Semiconductor Energy Lab 彩色濾波器及其製造方法、及具有該彩色濾波器的電子用品
JP2009036804A (ja) * 2007-07-31 2009-02-19 Toppan Printing Co Ltd カラーフィルタ欠陥の修正方法及びカラーフィルタ基板
CN102629004B (zh) * 2012-03-05 2014-08-06 京东方科技集团股份有限公司 一种液晶显示器亮点维修方法
CN103969855A (zh) 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种显示基板的修复方法、显示基板及显示装置
US10649078B2 (en) 2014-12-19 2020-05-12 Institute Of Electronics, Chinese Academy Of Sciences Method and system for detecting geological structure of an extraterrestrial solid planet by using a single-transmitter and multiple-receiver radar

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130472A (en) * 1978-03-28 1978-12-19 Zenith Radio Corporation Process for making color television screens by electrophoretic deposition
JPS6199014A (ja) * 1984-10-19 1986-05-17 Hitachi Ltd 灯油ガス化バ−ナ
US5246804A (en) * 1988-11-08 1993-09-21 Kyodo Printing Co., Ltd. Method of retouching pattern
JPH02153325A (ja) * 1988-12-05 1990-06-13 Sharp Corp 表示電極基板の製造方法
JPH03296701A (ja) * 1990-04-13 1991-12-27 Internatl Business Mach Corp <Ibm> カラー・フィルタおよびその補修方法ならびに液晶表示装置
JPH04116520A (ja) * 1990-09-07 1992-04-17 Toshiba Corp カラーフィルタ基板の欠陥修正方法
JP2968349B2 (ja) * 1991-02-01 1999-10-25 日本ペイント株式会社 多色表示装置の製造方法
JPH04369604A (ja) * 1991-06-19 1992-12-22 Dainippon Printing Co Ltd カラーフィルタの欠陥部修正方法
JPH0572528A (ja) * 1991-09-17 1993-03-26 Dainippon Printing Co Ltd カラーフイルターの修正方法
JPH05288917A (ja) * 1992-04-09 1993-11-05 Toshiba Corp カラーフィルタの製造方法
JPH05303014A (ja) * 1992-04-27 1993-11-16 Kyocera Corp カラーフィルターの修正法
JPH06308317A (ja) * 1993-04-26 1994-11-04 Matsushita Electric Ind Co Ltd 薄膜パターンの不良箇所修正方法および薄膜パターンの形成方法

Also Published As

Publication number Publication date
EP0675383A1 (en) 1995-10-04
JPH07270609A (ja) 1995-10-20
KR100447379B1 (ko) 2004-11-02
US5531881A (en) 1996-07-02
KR950033527A (ko) 1995-12-26
TW270177B (ko) 1996-02-11

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